Downloadable computer software for use in computer access control; Downloadable computer software for encryption; Downloadable VPN (virtual private network) operating software; Downloadable communications software for connecting computer network users and devices across private and public networks; Downloadable software for ensuring the security of electronic mail; Downloadable computer software and firmware for authenticating user and device identity, managing cryptographic keys and public key infrastructure (PKI) digital certificates, verifying device integrity and attestation, and securing software updates; Downloadable computer software using artificial intelligence (AI) for training and fine-tuning machine-learning models, including large language models, from authenticated (attested) data corpora, and for generating and verifying cryptographic proofs of the origin and integrity of training data and models; Downloadable electronic newsletters in the field of computer security, artificial intelligence, and computer software development; Downloadable electronic publications in the nature of articles, research papers, and reports in the field of computer security, artificial intelligence, and verifiable AI training provenance

Development, updating and maintenance of software and database systems; Software development consulting in the field of computer security; Technology consultation in the field of computer security and secure software development; Design and development of artificial intelligence (AI) software for training and fine-tuning machine-learning models, including large language models, from attested data corpora and for cryptographically verifying the origin and integrity of training data and models; Computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates; Software as a service (SAAS) services featuring software for authentication, cryptographic key management, digital certificate lifecycle management, device attestation, and computer security of connected and industrial devices; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for training and fine-tuning machine-learning models, including large language models, from attested data corpora; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for cryptographically verifying the origin and integrity of training data and models; Consultancy in the field of artificial intelligence (AI) technology